diff --git a/src/EditorFeatures/CSharpTest/Completion/CompletionProviders/SymbolCompletionProviderTests.cs b/src/EditorFeatures/CSharpTest/Completion/CompletionProviders/SymbolCompletionProviderTests.cs
index c98b9e085ab6b..6ce761efe6ec2 100644
--- a/src/EditorFeatures/CSharpTest/Completion/CompletionProviders/SymbolCompletionProviderTests.cs
+++ b/src/EditorFeatures/CSharpTest/Completion/CompletionProviders/SymbolCompletionProviderTests.cs
@@ -6,6 +6,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 using System.Threading.Tasks;
 using Microsoft.CodeAnalysis.Completion.Providers;
 using Microsoft.CodeAnalysis.CSharp;
@@ -12558,18 +12559,17 @@ void M(int parameter) { }
         await VerifyItemExistsAsync(MakeMarkup(source, languageVersion: "10"), "parameter");
     }
 
-    [Fact]
+    [Fact, WorkItem("https://github.com/dotnet/roslyn/issues/60812")]
     public async Task ParameterNotAvailableInMethodAttributeNameofWithNoArgument()
     {
-        var source = @"
-class C
-{
-    [Some(nameof($$))]
-    void M(int parameter) { }
-}
-";
-        // Tracked by https://github.com/dotnet/roslyn/issues/60812
-        await VerifyItemIsAbsentAsync(MakeMarkup(source), "parameter");
+        var source = """
+            class C
+            {
+                [Some(nameof($$))]
+                void M(int parameter) { }
+            }
+            """;
+        await VerifyItemExistsAsync(MakeMarkup(source), "parameter");
     }
 
     [Fact]
@@ -14075,7 +14075,7 @@ IEnumerable<string> M() => [string.Empty, .. ($$
 
     #endregion
 
-    private static string MakeMarkup(string source, string languageVersion = "Preview")
+    private static string MakeMarkup([StringSyntax(PredefinedEmbeddedLanguageNames.CSharpTest)] string source, string languageVersion = "Preview")
     {
         return $$"""
 <Workspace>
diff --git a/src/Features/CSharp/Portable/Completion/CompletionProviders/SymbolCompletionProvider.cs b/src/Features/CSharp/Portable/Completion/CompletionProviders/SymbolCompletionProvider.cs
index ac22c1d582b72..cbf581d5a70c9 100644
--- a/src/Features/CSharp/Portable/Completion/CompletionProviders/SymbolCompletionProvider.cs
+++ b/src/Features/CSharp/Portable/Completion/CompletionProviders/SymbolCompletionProvider.cs
@@ -24,7 +24,9 @@ namespace Microsoft.CodeAnalysis.CSharp.Completion.Providers;
 [ExportCompletionProvider(nameof(SymbolCompletionProvider), LanguageNames.CSharp)]
 [ExtensionOrder(After = nameof(SpeculativeTCompletionProvider))]
 [Shared]
-internal sealed class SymbolCompletionProvider : AbstractRecommendationServiceBasedCompletionProvider<CSharpSyntaxContext>
+[method: ImportingConstructor]
+[method: Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
+internal sealed class SymbolCompletionProvider() : AbstractRecommendationServiceBasedCompletionProvider<CSharpSyntaxContext>
 {
     private static readonly Dictionary<(bool importDirective, bool preselect, bool tupleLiteral), CompletionItemRules> s_cachedRules = [];
 
@@ -65,12 +67,6 @@ static CompletionItemRules MakeRule((bool importDirective, bool preselect, bool
         }
     }
 
-    [ImportingConstructor]
-    [Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
-    public SymbolCompletionProvider()
-    {
-    }
-
     public override ImmutableHashSet<char> TriggerCharacters { get; } = CompletionUtilities.CommonTriggerCharactersWithArgumentList;
 
     internal override string Language => LanguageNames.CSharp;
diff --git a/src/Workspaces/CSharp/Portable/Recommendations/CSharpRecommendationService.cs b/src/Workspaces/CSharp/Portable/Recommendations/CSharpRecommendationService.cs
index 86ca4124a8c4e..e72b55575a075 100644
--- a/src/Workspaces/CSharp/Portable/Recommendations/CSharpRecommendationService.cs
+++ b/src/Workspaces/CSharp/Portable/Recommendations/CSharpRecommendationService.cs
@@ -13,14 +13,10 @@
 namespace Microsoft.CodeAnalysis.CSharp.Recommendations;
 
 [ExportLanguageService(typeof(IRecommendationService), LanguageNames.CSharp), Shared]
-internal partial class CSharpRecommendationService : AbstractRecommendationService<CSharpSyntaxContext, AnonymousFunctionExpressionSyntax>
+[method: ImportingConstructor]
+[method: Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
+internal partial class CSharpRecommendationService() : AbstractRecommendationService<CSharpSyntaxContext, AnonymousFunctionExpressionSyntax>
 {
-    [ImportingConstructor]
-    [Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
-    public CSharpRecommendationService()
-    {
-    }
-
     protected override AbstractRecommendationServiceRunner CreateRunner(CSharpSyntaxContext context, bool filterOutOfScopeLocals, CancellationToken cancellationToken)
         => new CSharpRecommendationServiceRunner(context, filterOutOfScopeLocals, cancellationToken);
 }
diff --git a/src/Workspaces/CSharp/Portable/Recommendations/CSharpRecommendationServiceRunner.cs b/src/Workspaces/CSharp/Portable/Recommendations/CSharpRecommendationServiceRunner.cs
index 8a4a7fc4208ec..9590c55a7d66c 100644
--- a/src/Workspaces/CSharp/Portable/Recommendations/CSharpRecommendationServiceRunner.cs
+++ b/src/Workspaces/CSharp/Portable/Recommendations/CSharpRecommendationServiceRunner.cs
@@ -26,14 +26,10 @@ namespace Microsoft.CodeAnalysis.CSharp.Recommendations;
 
 internal partial class CSharpRecommendationService
 {
-    private sealed partial class CSharpRecommendationServiceRunner : AbstractRecommendationServiceRunner
+    private sealed partial class CSharpRecommendationServiceRunner(
+        CSharpSyntaxContext context, bool filterOutOfScopeLocals, CancellationToken cancellationToken)
+        : AbstractRecommendationServiceRunner(context, filterOutOfScopeLocals, cancellationToken)
     {
-        public CSharpRecommendationServiceRunner(
-            CSharpSyntaxContext context, bool filterOutOfScopeLocals, CancellationToken cancellationToken)
-            : base(context, filterOutOfScopeLocals, cancellationToken)
-        {
-        }
-
         protected override int GetLambdaParameterCount(AnonymousFunctionExpressionSyntax lambdaSyntax)
             => lambdaSyntax switch
             {
@@ -330,6 +326,9 @@ private ImmutableArray<ISymbol> GetSymbolsForTypeOrNamespaceContext()
 
         private ImmutableArray<ISymbol> GetSymbolsForExpressionOrStatementContext()
         {
+            var contextNode = _context.LeftToken.GetRequiredParent();
+            var semanticModel = _context.SemanticModel;
+
             // Check if we're in an interesting situation like this:
             //
             //     i          // <-- here
@@ -346,22 +345,38 @@ private ImmutableArray<ISymbol> GetSymbolsForExpressionOrStatementContext()
             var filterOutOfScopeLocals = _filterOutOfScopeLocals;
             if (filterOutOfScopeLocals)
             {
-                var contextNode = _context.LeftToken.GetRequiredParent();
                 filterOutOfScopeLocals =
                     !contextNode.IsFoundUnder<LocalDeclarationStatementSyntax>(d => d.Declaration.Type) &&
                     !contextNode.IsFoundUnder<DeclarationExpressionSyntax>(d => d.Type);
             }
 
-            var symbols = !_context.IsNameOfContext && _context.LeftToken.GetRequiredParent().IsInStaticContext()
-                ? _context.SemanticModel.LookupStaticMembers(_context.LeftToken.SpanStart)
-                : _context.SemanticModel.LookupSymbols(_context.LeftToken.SpanStart);
+            ImmutableArray<ISymbol> symbols;
+            if (_context.IsNameOfContext)
+            {
+                symbols = semanticModel.LookupSymbols(_context.LeftToken.SpanStart);
+
+                // We may be inside of a nameof() on a method.  In that case, we want to include the parameters in
+                // the nameof if LookupSymbols didn't already return them.
+                var enclosingMethodOrLambdaNode = contextNode.AncestorsAndSelf().FirstOrDefault(n => n is AnonymousFunctionExpressionSyntax or BaseMethodDeclarationSyntax);
+                var enclosingMethodOrLambda = enclosingMethodOrLambdaNode is null
+                    ? null
+                    : semanticModel.GetSymbolInfo(enclosingMethodOrLambdaNode).GetAnySymbol() ?? semanticModel.GetDeclaredSymbol(enclosingMethodOrLambdaNode);
+                if (enclosingMethodOrLambda is IMethodSymbol method)
+                    symbols = [.. symbols.Concat(method.Parameters)];
+            }
+            else
+            {
+                symbols = contextNode.IsInStaticContext()
+                    ? semanticModel.LookupStaticMembers(_context.LeftToken.SpanStart)
+                    : semanticModel.LookupSymbols(_context.LeftToken.SpanStart);
+            }
 
             // Filter out any extension methods that might be imported by a using static directive.
             // But include extension methods declared in the context's type or it's parents
             var contextOuterTypes = ComputeOuterTypes(_context, _cancellationToken);
-            var contextEnclosingNamedType = _context.SemanticModel.GetEnclosingNamedType(_context.Position, _cancellationToken);
+            var contextEnclosingNamedType = semanticModel.GetEnclosingNamedType(_context.Position, _cancellationToken);
 
-            return symbols.WhereAsArray(
+            return symbols.Distinct().WhereAsArray(
                 static (symbol, args) => !IsUndesirable(args._context, args.contextEnclosingNamedType, args.contextOuterTypes, args.filterOutOfScopeLocals, symbol, args._cancellationToken),
                 (_context, contextOuterTypes, contextEnclosingNamedType, filterOutOfScopeLocals, _cancellationToken));